From Taxes to Terror and Iran, Watch Highlights From Clinton-Trump Debate

Watch some of the best moments in a combative opening debate, in which Hillary Clinton denounced Donald Trump for keeping his tax returns secret and peddling a "racist lie" about President Barack Obama. Trump repeatedly cast Clinton as a typical politician whose time is up. Watch the full debate here.

• Clinton overpowers Trump in testy presidential debate
• Fact-checking Trump and Clinton's at times preposterous claims on security, foreign policy
• What Did Clinton and Trump say about the Middle East in the first presidential debate?

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